Aspirin in rheumatoid arthritis, a seven-day, double-blind trial--preliminary report.
D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D001241:Aspirin / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D006801:Humans; D010919:Placebos
D010919:Placebos; D001241:Aspirin